Pioneer A-X700 Manuale di servizio - Pagina 15
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10. ELECTRICAL
PARTS
LIST
NOTES:
e
When
ordering resistors, first convert resistance
values into code form as shown in
the following examples.
Ex.1
When
there are 2 effective digits (any digit apart from 0), such as 560 ohm
and 47k ohm (tolerance is shown by J = 5%, and K = 10%).
RD¥PS HOM
RD*PS ANB
RN2H ORIEK
RSIPOMOK
Ex. 2 When
there are 3 effective digits (such as in high precision metal film resis-
5602
56x 10}
47kQ2
47x
10°
0.52
ORS +2 oes as
12
OLDS
2 ee
tors).
5.62kRQ2
562 x 10)
RN*%SR BEA F
e
The
4, mark
found
on some
component parts indicates
the importance
of the
safety factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
e
For your Parts Stock Control,
the fast moving items are indicated with the marks
kk and *.
wx
GENERALLY
MOVES
FASTER
THAN
x.
This classification shall be adjusted by each distributor because it depends on model
number , temperature, humidity, etc.
P.C.B. ASSEMBLIES
Mark
Symbol & Description
AF Assembly
Driver Assembly
Control Assembly A
Contro! Assembly
B
Microphone Jack Assembly
Mini-jack Assembly
Headphones Assembly
SEMICONDUCTORS
Mark
Symbol & Description
A. *k
1,03
A
we
Q2,04
Part No.
GWK-249
GWY-156
GWG-190
GWG-193
Part No.
2SC2922(A)-G/P/Y *
2SA1216(A)-G/P/Y*
*hfe of Q1—Q4 should have the same value.
OTHERS
Mark
Symbol & Description
faa
C2 Ceramic Capacitor
A
*
Power Transformer
A
AC socket
tek
Push Switch
A\ tee FUT Fuse (4A)
A
AC power cord
Mica Sheet
25
Part No.
CKDYF473Z
50
ATS-176
AKP-504
ASG-551
AEK-125
ADG-088
AEC-942
AF Assembly (GWK-249)
SEMICONDUCTORS
Mark
Symbol & Description
wk
10101
kk
10201, 1C202
kkk
10102
wk
=0203, A204
xk
=©0402
kk
0303, 0304
kk
=0201, 0202
kk
0301, 0302
wk
=0305
wk
=0404
kkk
0401, 0403
*
D201 — D204
*
D305
*
D401
*
D406, D407
*
0408
*
0207 — D210
*
0404
*
D409
*
D402, D403, D410, D411
*
D301—D304, D306, D307
Part No.
NJM2043DD
PAO0016
TC9162N
2SA968—0/Y *
(2SA985(A)
2SB750A
2SC1740S
(2SC2603)
2S8C2238—0/Y *
(2SC2275A)
28C2705
2$D438(A)—F
2SD438
2SD836A
KZLO56
KZL140
RB602
RD16EB
(HZ16EB)
RD18EB
(HZ18EB)
RD2.7EB
(HZ2.7EB)
RD22EB
(HZ22EB)
RD27EB
(HZ227EB)
$5566
(11E2)
181554
*hfe of Q201—Q204 should have the same value.
COILS & TRANSFORMER
Mark
Symbol & Description
Part No.
L301, L302
(1uH)
ATH-053
RELAY
Mark
Symbol & Description
Part No.
RY301
ASR-107
(ASR-109}
CAPACITORS
Mark
Symbol & Description
Part No.
C401, C402 (5600/50V)
ACH-244
C203, C204, C219 — C222
C207 — C210
C103, C104, C215, C216
C211 — C214
C301, C302
C309
C223, C224
C403, C404, C201, C202
C113, C114, C405, C406
C105, C106
C308
C416
C111,C112
C409 — C411, C414
C412
C307
C101, C102
C205, C206
C407, C408, C413
C415
C217, C218
C303 — C306
C107, C108
C109, C110
C115
RESISTORS
CCDSL 101J 50
CCDSL 101K 500
CCDSL 151J 50
CCDSL 680J 50
CEANP 2R2M 50
CEAR 47M 100L
CEAS 221M 35
CEA 100M S50L
CEA 101M 10L
CEA 101M 25L
CEA 101M 50L
CEA 2R2M S0L
CEA 470M 25L
CEA 470M 50L
CEA 471M 6L
CEXA 2R2M 50
CEXA 101M 25
CKDYB 222K 50
CKDYF 4732 50
CMAO20D 500
CQMA
104K 50
CQMA 222J 50
CQMA822J 50
CKDYF
1032 50
Note:
When ordering resistors, convert the resistance value
into code form, and then rewrite the part no. as before.
Mark
Symbol & Description
Part No.
:
R243 — R246 (0.22 2 2W)
ACN-131
A
R404, R406
RD1/4PMFL 1004
ray
R408
RD1/4PMFL4R75
AN
R311, R312, R410
RFA1/4PS1005
A
R310
RFA1/4PS101J
A
R239 — R242
REA1/4PS221J
fy
R235 — R238, R403
RFA1/4PS4R7J
R317, R318
RS1PMF151J
26
Mark
Symbol & Description
Part No.
R315, R316
R313, R314
R401
R205 — R212, R317, R218,
R227 — R234, R305, R306
RS1PMF181J
RS1PMF182J
RS1PMF682J
RD1/4PM
ooOoJ
Resistors other than above.
RD1/8PM
J
OTHERS
Mark
Symbol & Description
Part No.
Terminal 4P (REC. PB)
AKB-094
Terminal 6P
AKB-095
Terminal 4P (SPEAKERS)
AKE-104
Transistor Socket
AKH-017
Screw
PBZ30PO60FMC
Headphone Assembly
Mark
Symbol & Description
Part No.
Headphone Jack
AKN-049
Driver Assembly (GWY-156)
SEMICONDUCTORS
Mark
Symbol & Description
Part No.
wk
=0507, 0508
2S8A1145
wk
=0501, 0502
2SA979
wk
0503 — 0506
28C1845
*
D501
— D506
US1035
CAPACITORS
Mark
Symbol & Description
Part No.
C503, C504
C505, C506
RESISTORS
CMA 101J/ 500
CQMA 222J 50
Note:
When ordering resistors, convert the resistance value
into code form, and then rewrite the part no. as before.
Mark
Symbol
& Description
Part No.
R519, R520
R511, R512
R513, R514
Resistors other than above.
RD1/4PMFL
272J
RFA1/4PS 27143
RFA1/4PS 8203
RD1/8PM ooo
OTHERS
Mark
Symbol! & Description
Part No.
9P Socket
AKP-046